@inproceedings{DAC-1971-Barker,
	author        = "W. B. Barker",
	booktitle     = "{Proceedings of the Eighth Design Automation Workshop}",
	doi           = "10.1145/800158.805087",
	pages         = "299--303",
	publisher     = "{ACM}",
	title         = "{An interactive graphical logic design simulation system}",
	year          = 1971,
}